CN104786819A - Vehicle and highly integrated hybrid power drive system thereof - Google Patents
Vehicle and highly integrated hybrid power drive system thereof Download PDFInfo
- Publication number
- CN104786819A CN104786819A CN201510104455.2A CN201510104455A CN104786819A CN 104786819 A CN104786819 A CN 104786819A CN 201510104455 A CN201510104455 A CN 201510104455A CN 104786819 A CN104786819 A CN 104786819A
- Authority
- CN
- China
- Prior art keywords
- gear
- input shaft
- clutch
- drive system
- electric drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Hybrid Electric Vehicles (AREA)
Abstract
The invention discloses a highly integrated hybrid power drive system, comprising an engine, a dual-clutch transmission and a motor. A first clutch and a second clutch of the dual-clutch transmission are connected with a crankshaft of the engine; a first input shaft of the dual-clutch transmission is connected with the first clutch; a second input shaft of the dual-clutch transmission is connected with the second clutch; the first input shaft, the second input shaft and an output shaft of the dual-clutch transmission are provided with shift gear sets; the motor is integrated to the dual-clutch transmission and is in driving connection with the first input shaft and/or the second input shaft. In the hybrid power drive system, the motor is in driving connection with the input shaft(s), thus the motor and the dual-clutch transmission can share a shell and a cooling system, the arrangement is simpler and more compact, and the size is smaller, so that the hybrid power drive system can be more reasonably installed in the vehicle. The invention also discloses the vehicle applying the hybrid power drive system.
Description
Technical field
The present invention relates to Development of HEV Technology field, the hybrid electric drive system that particularly a kind of height is integrated.Also relate to a kind of vehicle of this hybrid electric drive system of application.
Background technology
Hybrid vehicle refers to the vehicle that driver for vehicle is constituted jointly by two or more single drive system that can operate simultaneously.Usual hybrid vehicle adopts combustion engine and electrical motor as the propulsion source of vehicle.Hybrid vehicle, with the advantage such as its low energy consumption, anti-emission carburetor and price be relatively low, has become the focus of current automobile dynamic system technical study.
The core technology of hybrid vehicle is hybrid electric drive system, and existing a kind of hybrid electric drive system comprises driving engine, double-clutch speed changer and motor.Wherein, double-clutch speed changer comprises first clutch, second clutch and change-speed box, and change-speed box comprises the first input shaft, the second input shaft and output shaft, and the first input shaft is connected with first clutch, and the second input shaft is connected with second clutch; Motor is connected with the output shaft of change-speed box by direct geared, owing to also needing between motor and the output shaft of change-speed box to arrange gear, therefore cause hybrid electric drive system arrangement structure complicated, size is larger, simultaneously easily occur uttering long and high-pitched sounds and gear knocks phenomenon, affect NVH (abbreviation of Noise, Vibration, Harshness, Chinese is meant to noise, vibration, sound shake) performance and driver comfort.
In sum, how to solve hybrid power system arrangement structure complicated, larger-size problem, becomes those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the object of the present invention is to provide the hybrid electric drive system that a kind of height is integrated, to make it simple and compact for structure, reduce size.
Another object of the present invention is to provide a kind of vehicle using this hybrid electric drive system.
For achieving the above object, the invention provides following technical scheme:
The hybrid electric drive system that height is integrated, comprises driving engine, double-clutch speed changer and motor; The first clutch of described double-clutch speed changer is all connected with the bent axle of described driving engine with second clutch; First input shaft of described double-clutch speed changer is connected with described first clutch; Second input shaft of described double-clutch speed changer is connected with described second clutch; The output shaft of described first input shaft, described second input shaft and described double-clutch speed changer is provided with shifting gear group;
Described motor is integrated on described double-clutch speed changer, and drives with described first input shaft and/or the second input shaft and be connected.
Preferably, in above-mentioned hybrid electric drive system, also comprise double mass flywheel, described first clutch and described second clutch are all connected by the bent axle of double mass flywheel with described driving engine.
Preferably, in above-mentioned hybrid electric drive system, described second input shaft is hollow shaft, and described first input shaft is solid axle, and described first input shaft is arranged in described second input shaft coaxially.
Preferably, in above-mentioned hybrid electric drive system, described motor is fixedly connected on described second input shaft, rotates for the second input shaft described in motorized motions.
Preferably, in above-mentioned hybrid electric drive system, described motor and described first input shaft are in transmission connection, the axle drive shaft of described motor is provided with driving gear, one end away from described driving engine of described first input shaft is provided with the driven gear engaged with described driving gear, rotates for the first input shaft described in motorized motions.
Preferably, in above-mentioned hybrid electric drive system, described motor is fixed on the housing of described first clutch and described second clutch, for the first input shaft described in motorized motions and described second input shaft.
Preferably, in above-mentioned hybrid electric drive system, also comprise the 3rd power-transfer clutch being arranged on and also connecting between described driving engine and described first clutch.
Preferably, in above-mentioned hybrid electric drive system, described shifting gear group comprises:
Be arranged on the some static stall gears on described first input shaft and described second input shaft;
To be arranged on described output shaft and the movable shifting gear that should engage with described static stall gear mesh;
To be arranged on described output shaft and gear synchro for shifting gear movable described in certain being engaged with described output shaft or being separated.
Preferably, in above-mentioned hybrid electric drive system, described first input shaft is disposed with five grades of fixed gear wheels, third gear fixed gear wheel and one grade of fixed gear wheel from described engine side;
Described second input shaft is disposed with reverse gear fixed gear wheel, fourth gear fixed gear wheel and second gear fixed gear wheel from described engine side;
Described output shaft is disposed with output gear, reverse gear free gear, fourth gear free gear, second gear free gear, five grades of free gears, third gear free gear and one grade of free gear from described engine side;
Described reverse gear fixed gear wheel and described reverse gear free gear are in transmission connection by intermediate gear;
Be provided with between described one grade of free gear and described third gear free gear for make the two one of them to engage with described output shaft or be separated 1/3 to shift gears synchro;
Be provided with between described second gear free gear and described five grades of free gears for make the two one of them to engage with described output shaft or be separated 2/5 to shift gears synchro;
Be provided with between described fourth gear free gear and described reverse gear free gear for make the two one of them to engage with described output shaft or be separated 4/ switch gear synchro.
Present invention also offers a kind of vehicle, comprise hybrid electric drive system, described hybrid electric drive system is the hybrid electric drive system described in above-mentioned any one.
Compared with prior art, the invention has the beneficial effects as follows:
In the hybrid electric drive system that height provided by the invention is integrated, motor is integrated on double-clutch speed changer, and motor drives with the first input shaft and/or the second input shaft and is connected.Then motor can with double-clutch speed changer common housing and cooling system, arrange more simply compact, size is less, can more reasonably be arranged in vehicle.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The schematic diagram of the hybrid electric drive system that a kind of height that Fig. 1 provides for the embodiment of the present invention is integrated;
The schematic diagram of the hybrid electric drive system that the another kind that Fig. 2 provides for the embodiment of the present invention is highly integrated.
Wherein, 1 is the first input shaft, 11 is one grade of fixed gear wheel, 13 is third gear fixed gear wheel, 15 is five grades of fixed gear wheels, 2 is the second input shaft, 22 is second gear fixed gear wheel, 24 is fourth gear fixed gear wheel, 26 is reverse gear fixed gear wheel, 3 is output shaft, 30 is output gear, 31 is one grade of free gear, 32 is second gear free gear, 33 is third gear free gear, 34 is fourth gear free gear, 35 is five grades of free gears, 36 is reverse gear free gear, 6 is intermediate gear, 100 is driving engine, 101 is double mass flywheel, 200 is motor, C1 is first clutch, C2 is second clutch, C3 is the 3rd power-transfer clutch, S1 is 1/3 gearshift synchro, S2 is 2/5 gearshift synchro, S3 4/ switches gear synchro.
Detailed description of the invention
Core of the present invention there is provided the integrated hybrid electric drive system of a kind of height, and it is simple and compact for structure, and size is less.
Present invention also offers a kind of vehicle of this hybrid electric drive system of application, it is more reasonable that its hybrid electric drive system is arranged.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 1 and Fig. 2, embodiments provide the hybrid electric drive system that a kind of height is integrated, comprise driving engine 100, double-clutch speed changer and motor 200; Wherein, double-clutch speed changer comprises first clutch C1, second clutch C2, the first input shaft 1, second input shaft 2, output shaft 3 and shifting gear group; First clutch C1 is all connected with the bent axle of driving engine 100 with second clutch C2; First input shaft 1 is connected with first clutch C1, and when first clutch C1 engages, the first input shaft 1 is rotatable; Second input shaft 2 is connected with second clutch C2, and when second clutch C2 engages, the second input shaft 2 is rotatable; First input shaft 1, second input shaft 2 and output shaft 3 are provided with shifting gear group, and shifting gear group, for realizing revolution ratios different between input shaft from output shaft 3, plays the effect of speed change; Motor 200 is integrated on double-clutch speed changer, and drive with the first input shaft 1 and/or the second input shaft 2 and be connected, namely motor 200 can drive with the first input shaft 1 and be connected, or motor 200 can drive with the second input shaft 2 and be connected, also or motor 200 drive with the first input shaft 1 and the second input shaft 2 simultaneously and be connected, in a word, motor 200 is driven with input shaft and is connected, the input shaft be attached thereto by motor 200 Direct driver.
Motor 200 is integrated on double-clutch speed changer by above-mentioned hybrid electric drive system, and direct driving with input shaft is connected, with of the prior art motor is in transmission connection with output shaft compared with, without the need to increasing motor-driven gear and transmission gear, motor 200 can with double-clutch speed changer common housing and cooling system, therefore, integral arrangement is more simply compact, size is less, and space utilization is more reasonable.
Further optimization, in the present embodiment, hybrid electric drive system also comprises double mass flywheel 101, and first clutch C1 and second clutch C2 are all connected by the bent axle of double mass flywheel 101 with driving engine 100.The object arranging double mass flywheel 101 is to carry out vibration isolation and damping to hybrid electric drive system.Certainly, arranging double mass flywheel 101 is better selections, also can not arrange double mass flywheel 101.
As shown in Figure 1, in the present embodiment, the second input shaft 2 is hollow shaft, first input shaft 1 is solid axle, first input shaft 1 is arranged in the second input shaft 2 coaxially, and the rotation of the first input shaft 1 and the second input shaft 2 is unaffected each other, arranges like this and structure can be made compacter.
As shown in Figure 1, present embodiments provide a kind of concrete hybrid electric drive system, wherein, motor is fixedly connected on the second input shaft 2, namely rotor is directly fixedly connected with the outside face of the second hollow input shaft 2, is rotated by motor 200 Direct driver second input shaft 2.Second input shaft 2 can also be driven by driving engine 100, when namely second clutch C2 engages, sets up and be in transmission connection between the second input shaft 2 and driving engine 100.Compared with motor of the prior art is in transmission connection with output shaft, do not need to arrange motor-driven gear and other transmission gear, simplify the structure, make structure compacter, size reduces, and is convenient to hybrid drive system and is reasonably arranged in vehicle.
Certainly, motor 200 can also only be in transmission connection with the first input shaft 1, the axle drive shaft of motor 200 is provided with driving gear, and one end away from driving engine 100 of the first input shaft 1 is provided with the driven gear engaged with driving gear, rotates for motorized motions first input shaft 1.
As shown in Figure 2, present embodiments provide another kind of hybrid electric drive system, wherein, motor 200 is fixed on the housing of first clutch C1 and second clutch C2, namely the rotor of motor 200 is fixedly connected with the housing of power-transfer clutch, rotated by motor 200 driving clutch, and control the engagement of first clutch C1 and second clutch C2, thus drive the first corresponding with it input shaft 1 and the second input shaft 2 to rotate.Because motor 200 is directly fixedly connected with clutch-bell cover, between the intermediate structures such as transmission gear are not set, therefore, simple and compact for structure, reduce the size of hybrid electric drive system, be convenient to be arranged on vehicle.
Further optimization, on the basis that motor 200 can drive the first input shaft 1 and the second input shaft 2 simultaneously, hybrid electric drive system in the present embodiment also comprises the 3rd power-transfer clutch C3, and the 3rd power-transfer clutch C3 is arranged between driving engine 100 and first clutch C1 and also both is effectively connected.When the 3rd power-transfer clutch C3 engages, driving engine 100 and motor 200 can drive the first input shaft 1 and the second input shaft 2 simultaneously; When the 3rd power-transfer clutch C3 unclamps, driving engine 100 and first clutch C1 and second clutch C2 depart from transmission, only drive the first input shaft 1 and the second input shaft 1 by motor 200.
As depicted in figs. 1 and 2, in the present embodiment, shifting gear group comprises static stall gear, movable shifting gear and gear synchro; Wherein, static stall gear is fixedly installed on the first input shaft 1 and the second input shaft 2; Movable shifting gear is arranged on input shaft 3 actively, each movable shifting gear and corresponding static stall gears meshing, a pair movable shifting gear and static stall gear mesh answer a gear, by effective transmission of each self-corresponding gear synchro realization activity shifting gear and static stall gear, when namely needing certain gear, by to should the movable shifting gear of gear engage with output shaft 3, then the input shaft corresponding to static stall gear of this gear can, by transmission of power to output shaft 3, realize effectively driving; When movable shifting gear is separated with output shaft 3 by gear synchro, then can not by the transmission of power of input shaft to output shaft 3.
Certainly, shifting gear group can also so be arranged, namely movable shifting gear and gear synchro are set on the first input shaft 1 and the second input shaft 2, output shaft 3 arranges static stall gear, contrary with arranging of the shifting gear group in above-described embodiment, as long as space allows, the gear of input shaft and output shaft 3 can be realized equally.Only on input shaft, arrange static stall gear, the structure that output shaft 3 arranges movable shifting gear is more simply compact, is preferred scheme.
As optimization, be arranged on input shaft with static stall gear, movable shifting gear is arranged on output shaft 3 as example is described, as depicted in figs. 1 and 2, the first input shaft 1 is disposed with five grades of fixed gear wheels 15, third gear fixed gear wheel 13 and one grade of fixed gear wheel 11 from the side near driving engine 100; Second input shaft 2 is disposed with reverse gear fixed gear wheel 26, fourth gear fixed gear wheel 24 and second gear fixed gear wheel 22 from the side near driving engine 100; Output shaft 3 is disposed with output gear 30, reverse gear free gear 36, fourth gear free gear 34, second gear free gear 32, five grades of free gears 35, third gear free gear 33 and one grade of free gear 31 near driving engine 100 side; Reverse gear fixed gear wheel 26 and reverse gear free gear 36 are in transmission connection by intermediate gear 6; Be provided with between one grade of free gear 31 and third gear free gear 33 for make the two one of them engage with output shaft 3 or be separated 1/3 to shift gears synchro S1; Be provided with between second gear free gear 32 and five grades of free gears 35 for make the two one of them engage with output shaft 3 or be separated 2/5 to shift gears synchro S2; Be provided with between fourth gear free gear 34 and reverse gear free gear 36 for make the two one of them engage with output shaft 3 or be separated 4/ switch and keep off synchro S3.
The principle of work of above-mentioned hybrid electric drive system is: as shown in Figure 1, and motor 200 is fixedly connected on the second input shaft 2, and the second input shaft 2 controls second gear, fourth gear and reverse gear.Due to motor 200 Direct driver second input shaft 2, then when first clutch C1 and second clutch C2 all departs from engagement, transmission between driving engine 100 and the second input shaft 2 disconnects, and only drives the second input shaft 2 by motor 200, and then realizes the pure Electronic control of second gear, fourth gear and reverse gear.
As shown in Figure 2, motor 200 is fixedly connected on clutch-bell cover, and motor 200 driving clutch rotates, and then the first input shaft 1 and the second input shaft 2 can be driven to rotate simultaneously.When the 3rd power-transfer clutch C3 departs from engagement, driving engine 100 and first clutch C1 and second clutch C2 disconnect and driving, after an engagement in first clutch C1 and second clutch C2, gear on the input shaft of corresponding power-transfer clutch just can realize pure motorized motions, therefore, all gears all can adopt pure motorized motions.
In the present embodiment, the quantity of output shaft 3 is one, and the engine side of output shaft 3 is fixed with output gear 30, and output gear 30 is for being connected with differential drive.Certainly, the quantity of output shaft 3 can also be two, three or more, arranges according to actual needs.
The embodiment of the present invention additionally provides a kind of vehicle, comprises hybrid electric drive system, and hybrid electric drive system adopts the hybrid electric drive system described by above-mentioned all embodiments.Be connected because motor 200 drives with input shaft by the hybrid electric drive system in the application, make hybrid electric drive system arrangement structure simply compact, hybrid electric drive system can be made more reasonably to be arranged in vehicle, be convenient to other parts and install.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a highly integrated hybrid electric drive system, comprises driving engine (100), double-clutch speed changer and motor (200); The first clutch (C1) of described double-clutch speed changer is all connected with the bent axle of described driving engine (100) with second clutch (C2); First input shaft (1) of described double-clutch speed changer is connected with described first clutch (C1); Second input shaft (2) of described double-clutch speed changer is connected with described second clutch (C2); The output shaft (3) of described first input shaft (1), described second input shaft (2) and described double-clutch speed changer is provided with shifting gear group;
It is characterized in that, described motor (200) is integrated on described double-clutch speed changer, and drives with described first input shaft (1) and/or the second input shaft (2) and be connected.
2. hybrid electric drive system according to claim 1, it is characterized in that, also comprise double mass flywheel (101), described first clutch (C1) and described second clutch (C2) are all connected by the bent axle of described double mass flywheel (101) with described driving engine (100).
3. hybrid electric drive system according to claim 1, it is characterized in that, described second input shaft (2) is hollow shaft, described first input shaft (1) is solid axle, and described first input shaft (1) is arranged in described second input shaft (2) coaxially.
4. hybrid electric drive system according to claim 3, is characterized in that, described motor (200) is fixedly connected on described second input shaft (2), rotates for the second input shaft (2) described in motorized motions.
5. hybrid electric drive system according to claim 3, it is characterized in that, described motor (200) and described first input shaft (1) are in transmission connection, the axle drive shaft of described motor (200) is provided with driving gear, one end away from described driving engine (100) of described first input shaft (1) is provided with the driven gear engaged with described driving gear, rotates for the first input shaft (1) described in motorized motions.
6. hybrid electric drive system according to claim 3, it is characterized in that, described motor (200) is fixed on the housing of described first clutch (C1) and described second clutch (C2), for the first input shaft (1) described in motorized motions and described second input shaft (2).
7. hybrid electric drive system according to claim 6, is characterized in that, also comprises the 3rd power-transfer clutch (C3) being arranged on and also connecting between described driving engine (100) and described first clutch (C1).
8. the hybrid electric drive system according to any one of claim 1-7, is characterized in that, described shifting gear group comprises:
Be arranged on the some static stall gears on described first input shaft (1) and described second input shaft (2);
Be arranged on the upper and movable shifting gear that should engage with described static stall gear mesh of described output shaft (3);
Be arranged on the upper and gear synchro for shifting gear movable described in certain is engaged with described output shaft (3) or is separated of described output shaft (3).
9. hybrid electric drive system according to claim 8, it is characterized in that, described first input shaft (1) is disposed with five grades of fixed gear wheels (15), third gear fixed gear wheel (13) and one grade of fixed gear wheel (11) near described driving engine (100) side;
Described second input shaft (2) is disposed with reverse gear fixed gear wheel (26), fourth gear fixed gear wheel (24) and second gear fixed gear wheel (22) near described driving engine (100) side;
Described output shaft (3) is disposed with output gear (30), reverse gear free gear (36), fourth gear free gear (34), second gear free gear (32), five grades of free gears (35), third gear free gear (33) and one grade of free gear (31) near described driving engine (100) side;
Described reverse gear fixed gear wheel (26) and described reverse gear free gear (36) are in transmission connection by intermediate gear (6);
Be provided with between described one grade of free gear (31) and described third gear free gear (33) for make the two one of them engage with described output shaft (3) or be separated 1/3 to shift gears synchro (S1);
Be provided with between described second gear free gear (32) and described five grades of free gears (35) for make the two one of them engage with described output shaft (3) or be separated 2/5 to shift gears synchro (S2);
Be provided with between described fourth gear free gear (34) and described reverse gear free gear (36) for make the two one of them engage with described output shaft (3) or be separated 4/ switch and keep off synchro (S3).
10. a vehicle, comprises hybrid electric drive system, it is characterized in that, described hybrid electric drive system is the hybrid electric drive system described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510104455.2A CN104786819A (en) | 2015-03-10 | 2015-03-10 | Vehicle and highly integrated hybrid power drive system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510104455.2A CN104786819A (en) | 2015-03-10 | 2015-03-10 | Vehicle and highly integrated hybrid power drive system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104786819A true CN104786819A (en) | 2015-07-22 |
Family
ID=53552163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510104455.2A Pending CN104786819A (en) | 2015-03-10 | 2015-03-10 | Vehicle and highly integrated hybrid power drive system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104786819A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709059A (en) * | 2015-03-11 | 2015-06-17 | 昆山德拉特兰传动科技有限公司 | Electric power assembly used for pure electric vehicle |
| CN106347096A (en) * | 2016-09-12 | 2017-01-25 | 四川大学 | Automotive three-clutch hybrid power transmission system |
| CN107097629A (en) * | 2016-02-23 | 2017-08-29 | 上海汽车集团股份有限公司 | The drive device and automobile of hybrid electric vehicle |
| CN107225956A (en) * | 2016-03-24 | 2017-10-03 | 长城汽车股份有限公司 | Dynamical system |
| CN107901750A (en) * | 2017-11-21 | 2018-04-13 | 宁波上中下自动变速器有限公司 | A kind of transmission system of hybrid-powered motor speed variator |
| CN108591377A (en) * | 2018-06-20 | 2018-09-28 | 浙江吉利控股集团有限公司 | Three clutch hybrid gearboxes |
| CN108698499A (en) * | 2016-02-24 | 2018-10-23 | 宝马股份公司 | Drive system and its operation method for hybrid vehicle |
| DE102017009024A1 (en) * | 2017-09-27 | 2019-03-28 | Daimler Ag | Hvbridgetriebe |
| CN109986954A (en) * | 2017-12-29 | 2019-07-09 | 比亚迪股份有限公司 | Power-driven system and vehicle |
| WO2019237937A1 (en) * | 2018-06-13 | 2019-12-19 | Ningbo Geely Automobile Research & Development Co., Ltd. | A transmission for a vehicle |
| WO2020125333A1 (en) * | 2018-12-19 | 2020-06-25 | Ningbo Geely Automobile Research & Development Co., Ltd. | A vehicle powertrain system |
| CN112443630A (en) * | 2019-08-30 | 2021-03-05 | 广州汽车集团股份有限公司 | Automatic transmission and vehicle with same |
| CN112744066A (en) * | 2019-10-30 | 2021-05-04 | 比亚迪股份有限公司 | Hybrid power system and vehicle with same |
| CN114407639A (en) * | 2022-03-11 | 2022-04-29 | 深圳市悦成汽车技术有限公司 | Multi-mode gearbox assembly of hybrid electric vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1637327A (en) * | 2003-12-24 | 2005-07-13 | 现代自动车株式会社 | Double clutch transmission for a hybrid electric vehicle and method for operating the same |
| CN1906049A (en) * | 2003-12-30 | 2007-01-31 | 易通公司 | Hybrid powertrain system |
| CN101716880A (en) * | 2009-12-16 | 2010-06-02 | 浙江吉利汽车研究院有限公司 | Hybrid power drive system based on double-clutch transmission |
| GB2506601A (en) * | 2012-10-02 | 2014-04-09 | Gm Global Tech Operations Inc | A four gear double clutch gearbox with electric motor synchronization |
-
2015
- 2015-03-10 CN CN201510104455.2A patent/CN104786819A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1637327A (en) * | 2003-12-24 | 2005-07-13 | 现代自动车株式会社 | Double clutch transmission for a hybrid electric vehicle and method for operating the same |
| CN1906049A (en) * | 2003-12-30 | 2007-01-31 | 易通公司 | Hybrid powertrain system |
| CN101716880A (en) * | 2009-12-16 | 2010-06-02 | 浙江吉利汽车研究院有限公司 | Hybrid power drive system based on double-clutch transmission |
| GB2506601A (en) * | 2012-10-02 | 2014-04-09 | Gm Global Tech Operations Inc | A four gear double clutch gearbox with electric motor synchronization |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709059A (en) * | 2015-03-11 | 2015-06-17 | 昆山德拉特兰传动科技有限公司 | Electric power assembly used for pure electric vehicle |
| CN107097629A (en) * | 2016-02-23 | 2017-08-29 | 上海汽车集团股份有限公司 | The drive device and automobile of hybrid electric vehicle |
| CN108778809A (en) * | 2016-02-24 | 2018-11-09 | 宝马股份公司 | Method for the drive system of hybrid vehicle and for operating this drive system |
| US10882512B2 (en) | 2016-02-24 | 2021-01-05 | Bayerische Motoren Werke Aktiengesellschaft | Drive system for a hybrid vehicle and method for operating said system |
| CN108778809B (en) * | 2016-02-24 | 2021-10-29 | 宝马股份公司 | Drive system for a hybrid vehicle and method for operating such a drive system |
| CN108698499B (en) * | 2016-02-24 | 2022-05-03 | 宝马股份公司 | Drive system for a hybrid vehicle and method for operating the same |
| CN108698499A (en) * | 2016-02-24 | 2018-10-23 | 宝马股份公司 | Drive system and its operation method for hybrid vehicle |
| CN107225956A (en) * | 2016-03-24 | 2017-10-03 | 长城汽车股份有限公司 | Dynamical system |
| CN106347096A (en) * | 2016-09-12 | 2017-01-25 | 四川大学 | Automotive three-clutch hybrid power transmission system |
| DE102017009024A1 (en) * | 2017-09-27 | 2019-03-28 | Daimler Ag | Hvbridgetriebe |
| DE102017009024B4 (en) | 2017-09-27 | 2021-11-18 | Daimler Ag | Hybrid transmission |
| CN107901750A (en) * | 2017-11-21 | 2018-04-13 | 宁波上中下自动变速器有限公司 | A kind of transmission system of hybrid-powered motor speed variator |
| CN109986954A (en) * | 2017-12-29 | 2019-07-09 | 比亚迪股份有限公司 | Power-driven system and vehicle |
| WO2019237937A1 (en) * | 2018-06-13 | 2019-12-19 | Ningbo Geely Automobile Research & Development Co., Ltd. | A transmission for a vehicle |
| US11230181B2 (en) | 2018-06-13 | 2022-01-25 | Ningbo Geely Automobile Research & Development Co. | Transmission for a vehicle |
| CN108591377A (en) * | 2018-06-20 | 2018-09-28 | 浙江吉利控股集团有限公司 | Three clutch hybrid gearboxes |
| WO2020125333A1 (en) * | 2018-12-19 | 2020-06-25 | Ningbo Geely Automobile Research & Development Co., Ltd. | A vehicle powertrain system |
| US11230182B2 (en) | 2018-12-19 | 2022-01-25 | Ningbo Geely Automobile Research & Development Co., Ltd. | Vehicle powertrain system |
| CN112443630A (en) * | 2019-08-30 | 2021-03-05 | 广州汽车集团股份有限公司 | Automatic transmission and vehicle with same |
| CN112744066A (en) * | 2019-10-30 | 2021-05-04 | 比亚迪股份有限公司 | Hybrid power system and vehicle with same |
| CN114407639A (en) * | 2022-03-11 | 2022-04-29 | 深圳市悦成汽车技术有限公司 | Multi-mode gearbox assembly of hybrid electric vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104786819A (en) | Vehicle and highly integrated hybrid power drive system thereof | |
| CN201777113U (en) | Hybrid power driving system and automobile with same | |
| CA2552409A1 (en) | Hybrid powertrain system | |
| CN102490585A (en) | Automobile hybrid power assembly | |
| CN103465776A (en) | Power transmitting apparatus for vehicle | |
| CN102259583A (en) | Hybrid power-driven system and vehicle provided with same | |
| JPWO2010070707A1 (en) | Power transmission device for hybrid vehicle | |
| JP2013063756A (en) | Hybrid power train of vehicle | |
| CN105059103A (en) | Plug-in four-wheel-drive hybrid vehicle and power transmission system thereof | |
| JP2019535980A (en) | Horizontally mounted single power source vehicle drive assembly | |
| CN113059991A (en) | Hybrid transmission and automobile | |
| CN111703292A (en) | Hybrid power driving system and vehicle | |
| JP7309891B2 (en) | hybrid power system | |
| US20190168600A1 (en) | Power drive system and vehicle | |
| CN202283871U (en) | Hybrid power system and vehicle having the same | |
| CN104712718A (en) | Transmission for vehicle | |
| CN112224011B (en) | Single-motor hybrid power speed change system | |
| WO2024066395A1 (en) | Multi-speed transmission, powertrain and vehicle | |
| CN102910064A (en) | Severe hybrid power driving system based on double-clutch automatic gearbox | |
| CN102336136A (en) | Active transmission device of transversely-placed front-wheel drive vehicle | |
| KR101510049B1 (en) | Hybrid power train for vehicle | |
| CN113775712B (en) | Mechanical transmission and control | |
| CN201836312U (en) | Arrangement structure of gear shaft system of gear box | |
| CN210283891U (en) | Coaxial two-gear driving system | |
| CN203237026U (en) | Integrated gearbox for hybrid power vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |
|
| RJ01 | Rejection of invention patent application after publication |